#include "petscts.h" PetscErrorCode TSMPRKRegister(TSMPRKType name,PetscInt order, PetscInt sbase,PetscInt ratio1,PetscInt ratio2, const PetscReal Asb[],const PetscReal bsb[],const PetscReal csb[],const PetscInt rsb[], const PetscReal Amb[],const PetscReal bmb[],const PetscReal cmb[],const PetscInt rmb[], const PetscReal Af[],const PetscReal bf[],const PetscReal cf[])Not Collective, but the same schemes should be registered on all processes on which they will be used
name | - identifier for method | |
order | - approximation order of method | |
s | - number of stages in the base methods | |
ratio1 | - stepsize ratio at 1st level (e.g. slow/medium) | |
ratio2 | - stepsize ratio at 2nd level (e.g. medium/fast) | |
Af | - stage coefficients for fast components(dimension s*s, row-major) | |
bf | - step completion table for fast components(dimension s) | |
cf | - abscissa for fast components(dimension s) | |
As | - stage coefficients for slow components(dimension s*s, row-major) | |
bs | - step completion table for slow components(dimension s) | |
cs | - abscissa for slow components(dimension s) |